base/dali-toolkit/public-api/controls/default-controls/push-button-factory.cpp

   1 /*
   2  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 // HEADER
  19 #include <dali-toolkit/public-api/controls/default-controls/push-button-factory.h>
  20
  21 // EXTERNAL INCLUDES
  22 #include <dali/public-api/actors/image-actor.h>
  23
  24 // INTERNAL INCLUDES
  25 #include <dali-toolkit/public-api/controls/alignment/alignment.h>
  26
  27 namespace Dali
  28 {
  29
  30 namespace Toolkit
  31 {
  32
  33 namespace
  34 {
  35
  36 Alignment CreateAlignedImage( Actor image )
  37 {
  38   Alignment alignmentContainer = Toolkit::Alignment::New();
  39   alignmentContainer.SetScaling( Toolkit::Alignment::ShrinkToFitKeepAspect );
  40
  41   alignmentContainer.Add( image );
  42
  43   return alignmentContainer;
  44 }
  45
  46 Alignment CreateAlignedImage( const std::string& imagePath )
  47 {
  48   Image image = Image::New( imagePath );
  49   return CreateAlignedImage( ImageActor::New( image ) );
  50 }
  51
  52 } // namespace
  53
  54
  55 PushButton CreatePushButton( const std::string& unselectedImagePath, const std::string& selectedImagePath, const std::string& backgroundImagePath,
  56                              const std::string& disabledUnselectedImagePath, const std::string& disabledBackgroundImagePath )
  57 {
  58   PushButton button = Toolkit::PushButton::New();
  59
  60   if( !unselectedImagePath.empty() )
  61   {
  62     button.SetButtonImage( CreateAlignedImage( unselectedImagePath ) );
  63   }
  64
  65   if( !selectedImagePath.empty() )
  66   {
  67     button.SetSelectedImage( CreateAlignedImage( selectedImagePath ) );
  68   }
  69
  70   if( !backgroundImagePath.empty() )
  71   {
  72     button.SetBackgroundImage( CreateAlignedImage( backgroundImagePath ) );
  73   }
  74
  75   if( !disabledUnselectedImagePath.empty() )
  76   {
  77     button.SetDisabledImage( CreateAlignedImage( disabledUnselectedImagePath ) );
  78   }
  79
  80   if( !disabledBackgroundImagePath.empty() )
  81   {
  82     button.SetDisabledBackgroundImage( CreateAlignedImage( disabledBackgroundImagePath ) );
  83   }
  84
  85   return button;
  86 }
  87
  88 PushButton CreatePushButton( Actor unselectedImageActor, Actor selectedImageActor, Actor backgroundImageActor,
  89                              Actor disabledUnselectedImageActor, Actor disabledBackgroundImageActor )
  90 {
  91   PushButton button = Toolkit::PushButton::New();
  92
  93   if( unselectedImageActor )
  94   {
  95     button.SetButtonImage( CreateAlignedImage( unselectedImageActor ) );
  96   }
  97
  98   if( selectedImageActor )
  99   {
 100     button.SetSelectedImage( CreateAlignedImage( selectedImageActor ) );
 101   }
 102
 103   if( backgroundImageActor )
 104   {
 105     button.SetBackgroundImage( CreateAlignedImage( backgroundImageActor ) );
 106   }
 107
 108   if( disabledUnselectedImageActor )
 109   {
 110     button.SetDisabledImage( CreateAlignedImage( disabledUnselectedImageActor ) );
 111   }
 112
 113   if( disabledBackgroundImageActor )
 114   {
 115     button.SetDisabledBackgroundImage( CreateAlignedImage( disabledBackgroundImageActor ) );
 116   }
 117
 118   return button;
 119 }
 120
 121 PushButton CreatePushButton( const std::string& backgroundImagePath )
 122 {
 123   PushButton button = Toolkit::PushButton::New();
 124
 125   if( !backgroundImagePath.empty() )
 126   {
 127     button.SetBackgroundImage( CreateAlignedImage( backgroundImagePath ) );
 128   }
 129
 130   return button;
 131 }
 132
 133 PushButton CreatePushButton( Actor backgroundImageActor )
 134 {
 135   PushButton button = Toolkit::PushButton::New();
 136
 137   if( backgroundImageActor )
 138   {
 139     button.SetBackgroundImage( CreateAlignedImage( backgroundImageActor ) );
 140   }
 141
 142   return button;
 143 }
 144
 145 } // namespace Toolkit
 146
 147 } // namespace Dali